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vova2212 [387]
3 years ago
5

The saucer for Roger's teacup has a radius of 3 centimeters. What is the saucer's circumference?

Mathematics
1 answer:
Fantom [35]3 years ago
7 0

C=dπ and r+r=d so 3+3=6 and 6π≈18.84 so the circumference would be 18.84
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the cost of fencing a rectangular field at rupees 30 per metre is rupees 2400 if the length of the its field is 24m than its bre
prohojiy [21]

Answer:

breadth = 8, length = 32

Step-by-step explanation:

perimeter = 2 x (length x breadth)

                = 2 x ((24 + b) + b))

                = 2 x (24 + 2b)

                = 48 + 4 b

48 + 4b meters costs rupees 2400

each meter costs rupees 30

so,

30 x (48 + 4b) = 2400

1440 + 120b    = 2400

           120b    = 960

                 b    = 8

the breadth is 8m, the length is 8 + 24 = 32m

3 0
3 years ago
The product of 7 and 0.04 is 0.28.<br><br> [True]<br><br> or<br><br> [False]
tino4ka555 [31]
<span>The product of 7 and 0.04 is 0.28=true</span>
6 0
3 years ago
Read 2 more answers
Cold Boarders offers snowboard rentals for $5 per trip and an initial fee of
weqwewe [10]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Please solve for all three parts of the question.
neonofarm [45]

Answer:

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Step-by-step explanation:

Given the functions;

To get f(-5), we will use the function of x where x is less than 0 since -5 is less than zero

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f(-5) = (-5)^2

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f(x) = 2x+6

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5 0
2 years ago
5<br> 8<br> y<br> Find the exact value of y.<br> y =
inn [45]

Answer:

y=2\sqrt{10}

Step-by-step explanation:

By applying geometric mean theorem in the given right angle,

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Exact value of y is 2\sqrt{10}.

8 0
3 years ago
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